International Journal of Advanced Networking and Applications

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A Context Service Graph for Web Service Discovery with QoS


Affiliations
1 Department of Computer Science, Birla Institute of Technology, Patna, India
 

Service discovery infrastructure provides automatic integration of web services to meet new business objectives. It has three actors service provider, service broker and service requestor. The broker provides the requested service from the registry. The searching of services is very difficult process. The services should be compatible in terms of functional aspect as well as non functional features. Several research efforts have been made to discover the correct services which are going to integrate. Service requestor may use same set of services many times or different requestor may need same set of service.

In this paper, I have proposed a model to support service discovery using the current history of set of services involve in execution of a business objective. The context service graph stores the successful execution of set of web services and stores the QoS at start node for comparing the QoS requirement with the new service requestor QoS. The context service graph is present at the broker side along with task details.


Keywords

Web Service, Service Discovery, Quality of Service, Context Service Graph.
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  • The paper entitled “A Meta-Model Based Proposal for QOS of WSCDL Choreography”, authored by Shri R.S.Pandey and Prof. B.D.Chaudhary, published in proceeding of “International Multi Conference of Engineers and Computer Scientists 2010”, Hong Kong, held during 17th to 19th March 2010.

  • The paper entitled “A Space Based QoS Meta Model of Web Service ”, authored by Shri R.S.Pandey, published in proceeding of “International Conference on Knowledge Discovery and Computational intelligence- ICKD CI' 17 (March 9th & 10th, 2017)”, March 2017..

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  • Achraf Karray, Rym Teyeb and Maher Ben Jemaa, “A Heuristic Approach for Web-Service Discovery and Selection,” In: International Journal of Computer Science & Information Technology (IJCSIT’13), April 2013, vol 5, p 107-119.

  • Wala Ben Messaouda*, Khaled Ghediraa , Youssef Ben Halima “Towards behavioral web service discovery approach: State of the art” In: 20th International Conference on Knowledge Based and Intelligent Information and Engineering Systems ScienceDirect Procedia Computer Science 96 (2016) 1049–1058.

  • Randa Hammami , Hatem Bellaaj and Ahmed Hadj Kacem “A Novel Approach for Semantic Web Service Discovery” 25th IEEE International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises 978-1-5090-1663-1/16 $31.00 © 2016 IEEE DOI 10.1109/WETICE.2016.62


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  • A Context Service Graph for Web Service Discovery with QoS

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Authors

Ravi Shankar Pandey
Department of Computer Science, Birla Institute of Technology, Patna, India

Abstract


Service discovery infrastructure provides automatic integration of web services to meet new business objectives. It has three actors service provider, service broker and service requestor. The broker provides the requested service from the registry. The searching of services is very difficult process. The services should be compatible in terms of functional aspect as well as non functional features. Several research efforts have been made to discover the correct services which are going to integrate. Service requestor may use same set of services many times or different requestor may need same set of service.

In this paper, I have proposed a model to support service discovery using the current history of set of services involve in execution of a business objective. The context service graph stores the successful execution of set of web services and stores the QoS at start node for comparing the QoS requirement with the new service requestor QoS. The context service graph is present at the broker side along with task details.


Keywords


Web Service, Service Discovery, Quality of Service, Context Service Graph.

References